HT-D4500 Cinavia issue

[Ravendark]

Hello,

I have been reading the forum for a while, and I have seen this tutorial, on how to "downgrade" BluRay players for Cinavia-free firmware.
My device is the home theater HT-D4500 and it has the latest firmware B-FIRHTBEUC 1019.0

I read that the patched firmware versions are:

B-FIRHTBEUC_001112
B-FIRHTBEUC_001116
B-FIRURDEUC_001103

Will the method with the DNS work with my device?
Shall I give it a try or not?

Is there a way to remove Cinavia check?

Regards,

George.

[Ravendark]

hi,

I tried the DNS method (149.154.159.134) but I get the error 800.
I tried several times.
Has anybody successfully downgraded his/her HT-D4500 ?